diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2006-11-27 21:19:00 +0300 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-12-04 12:41:21 +0300 |
| commit | 11faa658c668030759d4aea6a273b7ac9a0b4746 (patch) | |
| tree | afc9fadfaee51253a5024ee3f588b9f2f05c7401 /include/asm-powerpc/topology.h | |
| parent | 369cf4b940d0d92d33f39a2df11102f3e2df0e0a (diff) | |
| download | linux-11faa658c668030759d4aea6a273b7ac9a0b4746.tar.xz | |
[POWERPC] fix building without PCI
At least the ide driver calls pcibus_to_node, which is not
defined when CONFIG_PCI is disabled. This adds a nop function
for the !PCI case.
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Diffstat (limited to 'include/asm-powerpc/topology.h')
| -rw-r--r-- | include/asm-powerpc/topology.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h index 9fe7894ee035..50c014007de7 100644 --- a/include/asm-powerpc/topology.h +++ b/include/asm-powerpc/topology.h @@ -32,7 +32,14 @@ static inline int node_to_first_cpu(int node) int of_node_to_nid(struct device_node *device); struct pci_bus; +#ifdef CONFIG_PCI extern int pcibus_to_node(struct pci_bus *bus); +#else +static inline int pcibus_to_node(struct pci_bus *bus) +{ + return -1; +} +#endif #define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \ CPU_MASK_ALL : \ |